 /* Copyright 2010 John L. Reilly

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */

package com.riq;

import java.util.logging.Logger;

import javax.servlet.http.Cookie;

public class ServletUtilities {
	
  private static final Logger log = Logger.getLogger(ServletUtilities.class.getName());
  public static final String DOCTYPE =
    "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">";

  public static String getCookieValue(Cookie[] cookies, String cookieName, String defaultValue) {
    
  if (cookies != null) {
    for(int i=0; i<cookies.length; i++) {
      Cookie cookie = cookies[i];
      if (cookieName.equals(cookie.getName())) {
        return(cookie.getValue());
      }
    }
    }
  return defaultValue;
  }


  private ServletUtilities() {}

}
